Halloween Special Alpina Track Crankset W/ Bottom Bracket Pro Version [NjGCM6ms]

The Alpina track crankset is machined from 7075 aluminum and features a stiff GXP-style 24mm/22mm hollow spindle & outboard bearing bottom bracket.

Tough enough to handle daily street riding and commuting, and its light weight will keep you competitive in alley cats, crits, and race nights at the velodrome.

It also doesn't hit the chainstay on some frames like some track cranks are known to do (looking at you, Sram Omnium).

Available in 165mm or 170mm and includes a 49t x 1/8" 144mm bcd chainring.

This crankset is compatible with Sram GXP bottom brackets.

Specifications

• 144bcd

• length: 165mm, 170mm

• chainring size: 49t

• chain compatibility: 1/8"

• Q-factor: 149mm

• includes English threaded GXP-style outboard bearing bottom bracket

• bottom bracket installs using Park Tool BBT 19.2

• color: black

• weight: 995g (165mm including bottom bracket)